112 citations · 973 across the 66 of their papers we have counts for
11 papers · 1 filter
Merging Filaments and Hub Formation in the G083.09703.270 Molecular Complex
Alik Panja, Lokesh K. Dewangan, Tapas Baug +4
We uncover a hub-filament system associated with massive star formation in the G083.09703.270. Diagnosed with simultaneous CO, CO, and CO line observations,…
Post-outburst evolution of bonafide FUor V2493 Cyg: A Spectro-photometric monitoring
Arpan Ghosh, Saurabh Sharma, Joe P. Ninan +11
We present here the results of eight years of our near-simultaneous optical/near-infrared spectro-photometric monitoring of bonafide FUor candidate `V2493 Cyg' starting from 2013 S…
Investigating star formation activity in the Sh 2-61 H II region
Rakesh Pandey, Saurabh Sharma, Lokesh Dewangan +4
Using the multiwavelength data sets, we studied the star formation activity in H II region Sh 2-61 (hereafter S61). We identified a clustering in the region and estimated the membe…
IC 5146 dark Streamer: is a first reliable candidate of edge collapse, hub-filament systems, and intertwined sub-filaments?
L. K. Dewangan, N. K. Bhadari, A. Men'shchikov +5
The paper presents an analysis of multi-wavelength data of a nearby star-forming site IC 5146 dark Streamer (d 600 pc), which has been treated as a single and long filament,…
Teutsch 76: a Deep Near-Infrared Study
Saurabh Sharma, Lokesh Dewangan, Neelam Panwar +9
We have performed a detailed analysis on the Teutsch 76 (T76) open cluster using the deep near-infrared (NIR) observations taken with the TANSPEC instrument mounted on the 3.6m Dev…
Structure and Kinematics of Sh2-138 -- A distant hub-filament system in the outer Galactic plane
Kshitiz Mallick, Lokesh Dewangan, Devendra Ojha +2
We present a molecular line study of the Sh2-138 (IRAS 22308+5812) hub-filament system with an aim to investigate its structure and kinematics. Archival CO molecular line data from…